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leonid [27]
2 years ago
12

Use the vertical line test to determine if the relation {(-6 -2), (-2, 6), (0, 3), (3, 5)} is a funtion. Explain your response

Mathematics
1 answer:
SVEN [57.7K]2 years ago
6 0

Answer:

I agree with what the other person said :)

Step-by-step explanation:

pls mark brainliest

dont report or else..............................................................................................................................................................................................................................................................................................................i will hug u >:)

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1/4c= __pints please help me this is really hard
Studentka2010 [4]

Answer:

0.125.

If c is cup then 1 cup = 0.5 US Liquid pint and 1/4c should be 0.125.

Step-by-step explanation:


4 0
3 years ago
An artist builds a sculpture out of metal and wood that weighs 14.9 kilograms.
Ira Lisetskai [31]

Answer:

Given is a sculpture that is built up of metal and wood, and the weight of this sculpture is 14.9 kilograms.

It says that three-fourth of the total weight is metal and says to find the weight of wooden part.

We can find the weight of metal part and then subtract it from the total weight to calculate the answer.

Step-by-step explanation:

Total weight = 14.9 kilograms.

Metal part = three-fourth of total weight =

Wooden part = 14.9 - 11.175 = 3.725 kilograms.

Hence, the wooden part is 3.725 kilograms.

8 0
2 years ago
Read 2 more answers
I need help with this. Thanks <br><br><br> I need to find the degree
scoundrel [369]

Answer:

  119.05°

Step-by-step explanation:

In general, the angle is given by ...

  θ = arctan(y/x)

Here, that becomes ...

  θ = arctan(9/-5) ≈ 119.05°

_____

<em>Comment on using a calculator</em>

If you use the ATAN2( ) function of a graphing calculator or spreadsheet, it will give you the angle in the proper quadrant. If you use the arctangent function (tan⁻¹) of a typical scientific calculator, it will give you a 4th-quadrant angle when the ratio is negative. You must recognize that the desired 2nd-quadrant angle is 180° more than that.

__

It may help you to consider looking at the "reference angle." In this geometry, it is the angle between the vector v and the -x axis. The coordinates tell you the lengths of the sides of the triangle vector v forms with the -x axis and a vertical line from that axis to the tip of the vector. Then the trig ratio you're interested in is ...

  Tan = Opposite/Adjacent = |y|/|x|

This is the tangent of the reference angle, which will be ...

  θ = arctan(|y| / |x|) = arctan(9/5) ≈ 60.95°

You can see from your diagram that the angle CCW from the +x axis will be the supplement of this value, 180° -60.95° = 119.05°.

3 0
3 years ago
there are 400 students and 4/5 have purchased tickets there needs to be 2 chaperones for every 75 students how many chaperones a
Vesna [10]

Answer:

5 chaperones are needed.

Step-by-step explanation:

400 x 4/5 = 320

320 ÷ 75 = 4.3

3 0
3 years ago
The coordinates of the following points represent the vertices of a rectangle. W: (3,3) X: (8,3) Y: (8,7) Z: (3,7) What is the p
anygoal [31]

Answer:

18

Step-by-step explanation:

The answer is B, 18

7 0
3 years ago
Read 2 more answers
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